Casio QT 6600 - 64 MB RAM Reference Manual page 135

The procedures of taking the file list of the CF card and deleting the file
The procedures of formatting the CF card
QT-6600 Reference Manual
1. Sign on a clerk (if necessary)
2. Press the <MODE> and <CF CARD> key to assign "CF
card."
3. Insert the CF card to the slot securely.
Select "3. Backup File List" and press the <YES> key.
4. In case of deleting a file, select the appropriate file and press
the <YES> key.
1. Sign on a clerk (if necessary)
2. Press the <MODE> and <CF CARD> key to assign "CF
card."
3. Insert the CF card to the slot securely.
Select "4. CF Card Format" and press the <YES> key.
4. Press the <YES> key to continue formatting, <NO> means
abortion.
R-135